<template>
	<div class="row">
		<div class="containter">
			<div class="col-sm">
				<button @click="say" class="btn btn-primary">
					<slot></slot>
				</button>
			</div>
		</div>
	</div>
</template>

<script>
export default {
	data() {
		return {
		}
	},
	methods: {
		say() {
			alert('Hello World.');
		}
	}
}
</script>